11706940 has 24 divisors (see below), whose sum is σ = 28096992. Its totient is φ = 4013760.

The previous prime is 11706917. The next prime is 11706941. The reversal of 11706940 is 4960711.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 11706899 and 11706908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11706941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41671 + ... + 41950.

It is an arithmetic number, because the mean of its divisors is an integer number (1170708).

Almost surely, 2^11706940 is an apocalyptic number.

11706940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11706940 is an abundant number, since it is smaller than the sum of its proper divisors (16390052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11706940 is a wasteful number, since it uses less digits than its factorization.

11706940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83637 (or 83635 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 11706940 is about 3421.5405886822. The cubic root of 11706940 is about 227.0637455446.

The spelling of 11706940 in words is "eleven million, seven hundred six thousand, nine hundred forty".